Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index -13.43
Milk (kg) 361.00 -0.014 -5.05
Fat (kg) 7.79 -0.375 -2.92
Prot (kg) 12.36 -0.441 -5.46
Fertility Sub Index -12.74
Calving Interval (days) 7.39 -1.459 -10.78
Survival (%) -1.75 1.117 -1.96
Calving Sub Index 1.27
Gestation Length (days) -1.38 -0.919 1.27
Beef Sub Index -2.42
Carcass Weight (kg) -1.00 -0.528 0.53
Age of Slaughter (days) 6.82 -0.432 -2.94
Maintenance Sub Index Maint. Sub Index -1.29
Live WT (kg) 4.20 -0.307 -1.29
Total Carbon Sub Index -28.60

* Based on an €80/tonne carbon price